* {
  margin: 0;
  padding: 0;
}

body {
  background-color: #a7eaff;
}

/* 设置容器 */
.box {
  width: 1200px;
  height: 700px;
  margin: 10% auto;
  display: flex;
  overflow: hidden;
  border-radius: 1.5rem;
  box-shadow: 0 0 1rem 0.2rem rgb(0 0 0 / 10%);
  background-color: #ffffff;
}

/* 设置容器左边 */
.left {
  flex: 1;
  height: 100%;
}

img {
  width: 100%;
  height: 100%;
}

/* 设置容器右边 */
.right {
  flex: 1.5;
}

h4 {
  font-size: 50px;
  margin-top: 30px;
  margin-left: 0px;
}

.input {
  width: 80%;
  height: 80px;
  font-size: 30px;
  margin-top: 80px;
  border: none;
  outline: none;
  border-bottom: 1px solid;
  background-color: rgba(0, 0, 0, 0);
}

/* 设置超链接 */
.div-a {
  display: flex;
  justify-content: space-between;
  width: 70%;
}

a {
  font-size: 20px;
  color: #666;
}

a:hover {
  color: blue;
}

/* 设置按钮 */
.but {
  width: 40%;
  height: 80px;
  font-size: 35px;
  border: none;
  margin: 50px 110px;
}